Many marketing agencies offer lead generation services for business that don't wish to develop their own systems. These agencies will often have a network of companies and websites that it uses to promote its client businesses. When a visitor expresses interest in one of the agency's clients, the agency passes that lead back to the client. Often agencies will promote their clients through a directory or list of providers, and when a visitor requests a quote for a specific service, the agency alerts the appropriate client.
Why does email list segmentation matter? We know that beyond relevancy, list segmentation is important from a revenue perspective. Data from the DMA indicates that segmented and targeted emails generate 58% of all email revenue. On top of this, our research found that marketers who used segmented campaigns noted as much as a 76% increase in revenue–and more than 76% of marketers say basic segmentation is part of their email marketing strategy. https://wp.lob.com/wp-content/uploads/2016/11/email-marketing-3.jpg
Over time, the popularity of email marketing campaigns resulted in personal email inboxes that were overflowing with the latest and greatest offers. Email campaigns grew and people grew tired of them. Laws that allowed customers to unsubscribe breathed new life into email marketing campaigns as customers could easily pick and choose the companies they were interested in.